He looks like Spider-Man, but my spider senses are tingling. Something's not quite right.
In 1978 there was a Japanese show about a guy who looked a lot like Spider-Man.
Source: youtube.com
His costume was the same.
Source: youtube.com
But instead of being a photographer bitten by a radioactive spider, he was a motorcycle racer named Takuya Yamashiro who met an alien.
Source: feelingthefury.blogspot.com
The alien, Garia, was the last survivor of the planet Spider. He injected Takuya with alien blood and gave him a bracelet.
Source: tvtropes.org
Via: comicsalliance.com